Table 2. Results of Normality Test for Outcome Y.
caliper | P | ||
pre_matching ratios of subjects: 1∶2∶7 | pre_matching ratios of subjects: 1∶2∶3 | pre_matching ratios of subjects: 2∶3∶5 | |
unmatched | 0.148 | 0.052 | 0.052 |
10% | 0.091 | 0.097 | 0.088 |
20% | 0.105 | 0.119 | 0.109 |
30% | 0.112 | 0.12 | 0.103 |
40% | 0.103 | 0.115 | 0.103 |
50% | 0.104 | 0.106 | 0.102 |
60% | 0.106 | 0.102 | 0.089 |
70% | 0.106 | 0.103 | 0.089 |
80% | 0.108 | 0.099 | 0.085 |